Sequoia National Forest officials announced Friday that they are proposing to increase rental fees for two recreation rental ...

As trees grow larger, their heartwood proportion increases and eventually accounts for most of the biomass. Heartwood decay ...

Looking for the perfect national park destination that will create magical memories for your entire family? We've ...

The second-largest alligator juniper tree in the country, known as the “Big Tree,” is still standing in the Gila National ...

Some national parks, like Sequoia and Redwood, are known for their ancient trees. But the world's oldest tree was from ...

California’s iconic trees are so well appreciated that three national parks are named after them: Redwood, Sequoia and Joshua ...

California’s iconic trees are so well appreciated that three national parks are named after them: Redwood, Sequoia and Joshua Tree.

Stand before a giant sequoia tree in Sequoia or Kings Canyon national parks or nearby Yosemite National Park and you’re overwhelmed by their size, and assume they’re impervious to anything that might ...

In 2014, drought in California caused the giant sequoias’ foliage to die back, something never documented before. In 2017, sequoia trees began dying from insect damage .